275429040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1147621}}^1$

素因数の和:1147637

約数の個数: 40

約数和(自身を含む): 853830768

約数和(自身を除く): 578401728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1147621, 2295242, 3442863, 4590484, 5738105, 6885726, 9180968, 11476210, 13771452, 17214315, 18361936, 22952420, 27542904, 34428630, 45904840, 55085808, 68857260, 91809680, 137714520, 275429040]

約数ペア:

[(1, 275429040), (2, 137714520), (3, 91809680), (4, 68857260), (5, 55085808), (6, 45904840), (8, 34428630), (10, 27542904), (12, 22952420), (15, 18361936), (16, 17214315), (20, 13771452), (24, 11476210), (30, 9180968), (40, 6885726), (48, 5738105), (60, 4590484), (80, 3442863), (120, 2295242), (240, 1147621)]